/*
 * Copyright (C) 2011 Mette Bank, Rikke Jensen, Kenneth Brodersen, Thomas Pedersen
 * 
 *     This file is part of digiPECS.
 * 
 *     digiPECS is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 * 
 *     digiPECS is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 * 
 *     You should have received a copy of the GNU General Public License
 *     along with digiPECS.  If not, see <http://www.gnu.org/licenses/>.
 *   
 * This file incorporates work covered by the following copyright and
 * permission notice:
 * 
 *     Copyright (C) 2008 The Android Open Source Project
 *
 *     Licensed under the Apache License, Version 2.0 (the "License");
 *     you may not use this file except in compliance with the License.
 *     You may obtain a copy of the License at
 *
 *          http://www.apache.org/licenses/LICENSE-2.0
 *
 *     Unless required by applicable law or agreed to in writing, software
 *     distributed under the License is distributed on an "AS IS" BASIS,
 *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *     See the License for the specific language governing permissions and
 *     limitations under the License.
 */

package sw6.digipecs.widget.dragdrop;

import android.view.View;

/**
 * An interface for all objects that want to be a possible drop target. 
 */
public interface DropTarget {
	
	/**
	 * The place to handle droppings
	 * @param view that is dropped 
	 */
	public boolean drop(View view, int x, int y);
	
	/**
	 * Called when a dragged object is moved into the drop target.
	 */
	public void onDragIn(int x, int y);
	
	/**
	 * Called when a dragged object is moved out of the drop target.
	 */
	public void onDragOut();
}
